426672070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2267}}^1$

素因数の和:2373

約数の個数: 64

約数和(自身を含む): 881798400

約数和(自身を除く): 455126330

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 59, 110, 118, 145, 290, 295, 319, 590, 638, 649, 1298, 1595, 1711, 2267, 3190, 3245, 3422, 4534, 6490, 8555, 11335, 17110, 18821, 22670, 24937, 37642, 49874, 65743, 94105, 124685, 131486, 133753, 188210, 249370, 267506, 328715, 657430, 668765, 723173, 1337530, 1446346, 1471283, 2942566, 3615865, 3878837, 7231730, 7356415, 7757674, 14712830, 19394185, 38788370, 42667207, 85334414, 213336035, 426672070]

約数ペア:

[(1, 426672070), (2, 213336035), (5, 85334414), (10, 42667207), (11, 38788370), (22, 19394185), (29, 14712830), (55, 7757674), (58, 7356415), (59, 7231730), (110, 3878837), (118, 3615865), (145, 2942566), (290, 1471283), (295, 1446346), (319, 1337530), (590, 723173), (638, 668765), (649, 657430), (1298, 328715), (1595, 267506), (1711, 249370), (2267, 188210), (3190, 133753), (3245, 131486), (3422, 124685), (4534, 94105), (6490, 65743), (8555, 49874), (11335, 37642), (17110, 24937), (18821, 22670)]